Did you know???
The characteristic buzzing sound of the bumble bee is produced because of vibration of its flight muscles, and not because it flaps its wings - as it is widely believed. This mechanism is very important for the bees as it helps them warm up before the flight.
Bumble bees are fuzzy insects measuring about ¾-inch to 1-inch in length and make a characteristically loud buzzing sound as they hop from flower to flower, flying somewhat awkwardly. They are hairy creatures that display social traits by living together in colonies. There exist more than 250 species of bumble bees, some of the most popular ones being the early bumble bee (Bombus pratorum), new garden bumble bee (Bombus hypnorum), western bumble bee (Bombus occidentalis), etc. They majorly populate the tropical and the temperate regions of the world, and are known to be very useful pollinators.
Some Interesting Facts About Bumble Bees
It is believed that the evidence of the earliest fossil of a bumble bee comes from the Oligocene period, dating back to almost 30 million years ago.
Bumble bees and honey bees are distant cousins and are often confused with each other. The humble bumble bee, unlike the honey bee, is slow and gentle. Instead of dashing about everywhere, as the more streamlined honey bee does, this one lumbers along as it collects nectar and pollen in the garden.
They generally prefer violet- and blue-colored flowers in the initial stages for collecting their nectar. They go for the flowers of other colors once they get used to the process.
Unlike the honey bee, the bumble bee does not lose its stinger or dies if it uses it. This is because the bumble bee does not have barbs on its stinger, which is why it can actually sting as many times as it wants.
If you see a couple of nests in your garden, you can allow them to remain there without any fear, since the nests they make are small, and hence they never swarm.
As has been alluded to above, all bumble bees do not have a stinger. The drones, which hatch in the middle of summer, do not possess any stingers at all. Only worker and queen bumble bees possess stingers.
They nest in leaf litter or soil. A single Queen can lay about 8 - 12 eggs at a time, which it does in spring. The workers that emerge then, can fly in weather that is very cool, and this makes them very valuable pollinators.
Bumble bees bear a pair of antennae, which act as noses. These are also their organs for tactile sense.
All bumble bees have three pairs of legs. The Queen and the worker bees are expert pollen gatherers because their legs are specialized for the task.
While the body of a honey bee is wasp-shaped, that of a bumble bee is furry and round. In fact, there are three types, the Queen, which is larger in size; the female worker bee, which is smaller; and the drone or male, which is comparatively tiny in size. Only the worker bees and the Queen possess a stinger.
Some of the crops that the bumble bees regularly pollinate include apples, cherries, currants, sunflowers, clovers, cotton, celery, fennel, tomatoes, gherkins, and mustard, besides others. Interestingly enough, some of these crops are pollinated purely for their seeds.
They produce just a few grams of honey at a time, just enough for feeding their young ones. Hence, their honey cannot be used for commercial purposes.
Compared to the honey bee, the bumble bee is less aggressive. Usually, they never attack people at all, unless they feel threatened. Hence, if you see a couple of bumble bees in your vicinity, do not wave your arms about wildly. Just stand still and they will move away gently once they smell that you're not a flower with nectar and pollen.
Since the eggs hatch in the middle of summer, there is a sudden increase in their population, which can frighten some people who are scared of insects. However, it needs to be kept in mind that the males have no sting at all and they do not swarm.
Pesticides that are used on the land by humans pose a serious threat to the existence and survival of bumble bees.
Allow the bumble bee to inhabit your farm or garden, and you will be repaid for your kindness by them pollinating your vegetables, fruits and flowers. These harmless creatures, just going about their business of collecting nectar and raising their young ones, will only add to the beauty of your surrounding.